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Temps, voltage !

post #1 of 15
Thread Starter 
I have a 3770K clocked at 4.5Ghz with 1.25 voltage (nothing else is touched in BIOS, only the core voltage and the multiplier to 45).

Tested in prime95, and Battlefield 3.

Check the picture:

In Battlefield 3 the temps on 4.5Ghz are 65 degrees celsius. The temps in gaming are ok for this overclock, cpu, and voltage ?

I am using a Thermalright Macho HR-02 and some MX-4 thermal paste.

abm7ig.jpg

http://i50.tinypic.com/abm7ig.jpg
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post #2 of 15
What are temps after more than 11 seconds of Prime?
post #3 of 15
It's 11 minutes.. and yes those temps are fine.
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post #4 of 15
Thread Starter 
I know it's 11 minutes, prime95 needs to run hours to read the temps correct. But they usually stay around that value (+5 degrees) after some minutes.

Anyone with a 3770K to compare us ?
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post #5 of 15
Thread Starter 
And why is that difference in temperature between core 1 and core 2 ? It is normal ? Or i didn't put the cpu cooler on it's spot correct ?
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post #6 of 15
Thread Starter 
Here is a picture with 4.5Ghz and 1.2v

69o0ah.jpg

http://i49.tinypic.com/69o0ah.jpg


It's fine ? smile.gif
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post #7 of 15
Temps/voltage wise, yes. But running Prime95 for 20 minutes isn't close to enough. Run it for at least 5-6 hours.

The chips tends to be "not flat". They have a slight curve which makes the temps vary from core to core.

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post #8 of 15
Thread Starter 
I know the CPU IHS is a little convex, or it's not perfect straight. But my cooler has a convex sole as well as the CPU, and i thought my temps between cores will be less spaced.
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post #9 of 15
I'm curious, you said you're at 1.25v, but your pics clearly show lower than that? And, on the 1.2v setting, are you actually stable? Did you run Prime95 for more than 6 hours? Only reason I'm curious is because i'm having trouble getting mine to 4.5 even at 1.232v.
post #10 of 15
Quote:
Originally Posted by Nihilo View Post

I'm curious, you said you're at 1.25v, but your pics clearly show lower than that? And, on the 1.2v setting, are you actually stable? Did you run Prime95 for more than 6 hours? Only reason I'm curious is because i'm having trouble getting mine to 4.5 even at 1.232v.

Those are false readings, he has probably set it to 1.25v in BIOS, but programs like CPU-Z ect. usually shows lower voltages.
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